From 28e9f0255065a40cf699eaa009eb82c2f4e8c667 Mon Sep 17 00:00:00 2001
From: hsutter <herb.sutter@gmail.com>
Date: Mon, 18 Jun 2018 11:26:40 -0700
Subject: [PATCH] Let's =default to avoid an out of line definition question

---
 CppCoreGuidelines.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CppCoreGuidelines.md b/CppCoreGuidelines.md
index c312b5e..b86931f 100644
--- a/CppCoreGuidelines.md
+++ b/CppCoreGuidelines.md
@@ -2122,7 +2122,7 @@ This will force every derived class to compute a center -- even if that's non-tr
         // ...
         // ... no data members ...
         // ...
-        virtual ~Shape() = 0;
+        virtual ~Shape() = default;
     };
 
 ##### Enforcement